157286066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{591301}}^1$

素因数の和:591329

約数の個数: 16

約数和(自身を含む): 283824960

約数和(自身を除く): 126538894

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 591301, 1182602, 4139107, 8278214, 11234719, 22469438, 78643033, 157286066]

約数ペア:

[(1, 157286066), (2, 78643033), (7, 22469438), (14, 11234719), (19, 8278214), (38, 4139107), (133, 1182602), (266, 591301)]